| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 183,049,028.02 | 80,556,137.62 | 304,523,588.74 | 219,229,236.22 |
| 收到的税费返还 | 338,924.9 | - | 3,481,891.98 | 1,031,756.61 |
| 收到其他与经营活动有关的现金 | 2,442,205.28 | 12,465,768.73 | 33,047,736.14 | 9,497,963.61 |
| 经营活动现金流入小计 | 185,830,158.2 | 93,021,906.35 | 341,053,216.86 | 229,758,956.44 |
| 购买商品、接受劳务支付的现金 | 19,733,698.59 | 7,641,759.2 | 49,544,801.28 | 33,085,736.44 |
| 支付给职工以及为职工支付的现金 | 47,411,634.52 | 27,616,516.77 | 72,614,589.44 | 55,042,099.05 |
| 支付的各项税费 | 24,736,660.99 | 12,591,901.72 | 42,181,158.36 | 28,224,138.83 |
| 支付其他与经营活动有关的现金 | 37,427,210.8 | 15,966,981.63 | 60,328,314.79 | 50,029,627.09 |
| 经营活动现金流出小计 | 129,309,204.9 | 63,817,159.32 | 224,668,863.87 | 166,381,601.41 |
| 经营活动产生的现金流量净额 | 56,520,953.3 | 29,204,747.03 | 116,384,352.99 | 63,377,355.03 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 344,892,252.41 | 164,034,454.41 | 436,499,839.26 | 352,260,181.97 |
| 取得投资收益收到的现金 | -24,850 | 2,100 | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 50,766.92 | 650 | 30,150.34 | 18,500 |
| 投资活动现金流入小计 | 344,918,169.33 | 164,037,204.41 | 436,529,989.6 | 352,278,681.97 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 9,566,325.41 | 4,504,502.22 | 33,162,998.17 | 25,631,341.08 |
| 投资支付的现金 | 375,654,794 | 217,319,275 | 411,696,920 | 294,725,900 |
| 投资活动现金流出小计 | 385,221,119.41 | 221,823,777.22 | 444,859,918.17 | 320,357,241.08 |
| 投资活动产生的现金流量净额 | -40,302,950.08 | -57,786,572.81 | -8,329,928.57 | 31,921,440.89 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 9,312,192 | 9,312,192 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 9,312,192 | 9,312,192 |
| 偿还债务支付的现金 | - | - | 50,299,348.44 | 50,299,348.44 |
| 分配股利、利润或偿付利息支付的现金 | 39,696,972.91 | - | 27,135,621.19 | 26,261,817.43 |
| 支付其他与筹资活动有关的现金 | 791,169.8 | 510,502.2 | 13,546,790.47 | 13,036,288.27 |
| 筹资活动现金流出小计 | 40,488,142.71 | 510,502.2 | 90,981,760.1 | 89,597,454.14 |
| 筹资活动产生的现金流量净额 | -40,488,142.71 | -510,502.2 | -81,669,568.1 | -80,285,262.14 |
| 四、汇率变动对现金及现金等价物的影响 | 495,324.34 | 169,295.21 | 156,134.77 | 105,510.32 |
| 五、现金及现金等价物净增加额 | -23,774,815.15 | -28,923,032.77 | 26,540,991.09 | 15,119,044.1 |
| 加:期初现金及现金等价物余额 | 53,217,601.27 | 53,217,601.27 | 26,676,610.18 | 26,676,610.18 |
| 期末现金及现金等价物余额 | 29,442,786.12 | 24,294,568.5 | 53,217,601.27 | 41,795,654.28 |
| 补充资料: | | | | |
| 净利润 | 47,299,142.7 | - | 78,854,230.23 | - |
| 资产减值准备 | -23,067.44 | - | 165,805.78 | - |
| 固定资产和投资性房地产折旧 | 9,387,949.9 | - | 18,722,100.68 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,387,949.9 | - | 18,722,100.68 | - |
| 无形资产摊销 | 4,007,817.59 | - | 6,981,866.89 | - |
| 长期待摊费用摊销 | 381,918.21 | - | 786,620.57 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -790.78 | - |
| 固定资产报废损失 | 2,106,750.41 | - | 483,413.21 | - |
| 公允价值变动损失 | 446,766.21 | - | -151,575.36 | - |
| 财务费用 | -1,374,104.05 | - | -1,228,423.41 | - |
| 投资损失 | -1,785,129.36 | - | -3,428,431.47 | - |
| 递延所得税 | -411,822.16 | - | -3,012,035.52 | - |
| 其中:递延所得税资产减少 | -69,354.19 | - | -3,046,522.23 | - |
| 递延所得税负债增加 | -342,467.97 | - | 34,486.71 | - |
| 存货的减少 | -3,696,398.97 | - | -8,148,118.89 | - |
| 经营性应收项目的减少 | 7,005,958.55 | - | -4,426,627.74 | - |
| 经营性应付项目的增加 | -7,484,739.1 | - | 16,182,389.43 | - |
| 其他 | - | - | 13,181,143.62 | - |
| 现金的期末余额 | 29,442,786.12 | - | 53,217,601.27 | - |
| 减:现金的期初余额 | 53,217,601.27 | - | 26,676,610.18 | - |
| 现金及现金等价物的净增加额 | -23,774,815.15 | - | 26,540,991.09 | - |
| 公告日期 | 2025-08-22 | 2025-04-25 | 2025-04-25 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |